The Thin Man (film) The Thin Man is a 1934 American Pre-Code comedy-mystery film directed by W. S. Van Dyke and based on the novel of the same name by Dashiell Hammett. The film stars William Powell and Myrna Loy as Nick and Nora Charles; Nick is a hard-drinking, retired private detective, and Nora is a wealthy heiress.
An electrolyzer is a vessel (or system of vessels) filled with an electrolyte, in which electrodesâa cathode and anodeâhave been placed; the cathode is connected to the negative pole of the direct-current source and the anode is connected to the positive pole.
Gel electrophoresis is a method for separation and analysis of macromolecules (DNA, RNA and proteins) and their fragments, based on their size and charge.el electrophoresis uses a gel as an anticonvective medium and/or sieving medium during electrophoresis, the movement of a charged particle in an electrical field.